Description
USE:
Aggressive Chemical Hose
Heavy Duty Series: 4121SG and 4124SS
Core Uses:
- Aggressive chemicals
- Chemicals with elevated temperatures
- Alternative to convoluted PTFE hose
- Chemical purity, easy to clean
Trademarks and Advantages
- Color coding for chemical identification
- More tough than standard PTFE hose
- Full vacuum
- UHMW, PFA, FEP, Hostaflon and PTFE materials
Johnkeans Hose type 4121 is a heavy duty hose of Fluoropolymer/PTFE lined for dangerous chemical transfer applications with a premium quality T316 steel inner and galvanized outer wire.
These hoses offer a secured and dependable chemical transfers with the use of 250 PSI MWP up to 3* diameter (200 PSI in 4* diameter) and a lowest of 4-1 safety factor, where a PTFE Fluoropolymer liner is preferred by their users. The product is available with a maximum ligh blue PVC integrated cover that resists ozone, UV attack and abrasion. This makes it rugged and lasts longer. Every of the factory fitted assemblies are hydrostatically examined to one and half times MWP. The assemblies are available with T316 stainless steel, brass, carbon steel, polypropylene, and other materials in a variety of end fitting configurations. |
Temperature:
-22° to +212°F (-20°C to +100°C )
Colors:
High visibility light blue PVC
Options:
Other colors are available depending on out clients’ request.
Willcox Chemical Hose Dimensional Data Chart 1″ – 4″ Diameter Hose | |||||||
NOMINAL ID IN. (MM) |
NOMINAL OD IN. (MM) |
MAX. MAWP PSI (BAR) STD. DUTY |
MAX. MAWP PSI (BAR) HVY. DUTY |
MIN.BEND RADIUS IN.(MM) |
WEIGHT LB/FT (KG/M) |
MAX. LENGTH FEET |
Request Quote |
1 (25) | 1-1/2 (38) | 200 (14) | 250 (17.5) | 4 (100) | .6 (.9) | 100 | Request Quote |
1-1/2 (38) | 2 (50) | 200 (14) | 250 (17.5) | 5 (125) | 1.0 (1.5) | 100 | Request Quote |
2 (50) | 2-1/2 (65) | 200 (14) | 250 (17.5) | 6 (150) | 1.5 (2.2) | 100 | Request Quote |
3 (75) | 3-1/2 (88) | 200 (14) | 250 (17.5) | 8 (200) | 2.1 (3.1) | 100 | Request Quote |
4 (100) | 4-1/2 (115) | 200 (14) | 250 (17.5) | 13 (325) | 2.3 (3.2) | 100 | Request Quote |
MAWP at 4:1 safety factor
Willcox Internal and External Wire Construction Identification | ||
STYLE | INTERNAL WIRE | EXTERNAL WIRE |
GG | Galvanized Steel | Galvanized Steel |
PG | Black Polypropylene Coated | Galvanized Steel |
PS | Black Polypropylene Coated | Stainless Steel |
PP | Black Polypropylene Coated | Black Polypropylene Coated |
SG | Stainless Steel | Galvanized Steel |
SS | Stainless Steel | Stainless Steel |
Notes:
- Increased operating temperatures will limit working pressure of the hose.
- The measured working pressures are @ 70° F or worldwide ambient temperatures.
- Fitting pressure rating may reduce working pressure of an assembly.
Reviews
There are no reviews yet.